Boston
232 km²
Brisbane
15,826 km²
USA
Australia
Area Comparison
Boston is 68.2x smaller than Brisbane
Population Comparison
Boston has 4.0x fewer people than Brisbane
Brisbane is significantly larger, covering 68.2 times the area of Boston. Brisbane spans 15,826 km² (6,110 mi²) while Boston covers 232 km² (90 mi²) — a difference of 15,594 km². You could fit Boston inside Brisbane approximately 68 times.
To put Boston's size in perspective, its area of 232 km² is roughly the same size as Amsterdam. Meanwhile, Brisbane at 15,826 km² is about 2.5x the size of Shanghai.
Boston's footprint is roughly about 32,000 American football fields, 110 times the area of Monaco, or 68 times the area of Central Park — pick whichever unit feels intuitive. Brisbane, by comparison, equals about 2,200,000 American football fields, 150 times the area of Paris, or 130 times the area of San Francisco.
Boston is the capital and most populous city of the U.S. state of Massachusetts. It serves as a cultural and financial center of New England, a region of the Northeastern United States. Boston has an area of 48.4 sq mi (125 km2) and a population of 675,647 as of the 2020 census, making it the third-most populous city in the Northeastern United States after New York City and Philadelphia.
Known as "Beantown", Boston covers 232 km² with a population of 0.7 million. The city was established in 1630. Boston is known for Fenway Park, Freedom Trail, Harvard University, among other attractions. The city's main transit system is the MBTA (The T).
Boston covers just 125 km2 yet serves as the cultural and financial heart of all New England
Brisbane is the capital and largest city of the Australian state of Queensland and the third-most populous city in Australia, with a population of approximately 2.8 million. Brisbane lies at the centre of South East Queensland, a bio-geographical and urban region with an estimated population of 4.1 million as of 2024. The central business district is situated within a peninsula of the Brisbane River approximately 15 kilometres (9.3 mi) from its mouth at Moreton Bay.
Nicknamed "Brissy", Brisbane has an area of 15,826 km² and is home to 2.7 million people. The city dates back to 1824. Visitors come for Brisbane River, South Bank Parklands, Story Bridge, and much more.
Brisbane is Queensland's capital and Australia's third-most populous city with around 2.8 million residents.
Boston has a population density of 2,931 people per km² — a moderately dense city. Brisbane, with 171 people per km², is a low-density, sprawling urban area. Boston is dramatically more crowded, with 17.1x the population density.
Size Ratio
Boston fits inside Brisbane ~68 times
Density Gap
Boston is 17.1x more densely populated
History
Boston is ~194 years older
Boston covers 232 km². Cities with a similar urban footprint include Osaka (225 km²), Kuala Lumpur (243 km²), Amsterdam (219 km²), Helsinki (214 km²), or Edinburgh (259 km²).
Brisbane covers 15,826 km². Cities with a similar urban footprint include Beijing (16,411 km²), Hangzhou (16,854 km²), Chengdu (14,378 km²), Sydney (12,368 km²), or Xi'an (10,097 km²).
The straight-line distance from Boston to Brisbane is 15,725 km (9,771 miles), with an estimated flight time of ~18h 60m.
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